Air Dryers

Firscomp provides desiccant heatless / external heater regeneration (adsorption) air dryers suitable for onshore and offshore applications. It eliminates the moisture and prevents corrosion damage to downstream equipment. Air dryers shall be designed to meet the Customer’s request and specifications.

Key Features

• Carbon steel / stainless steel for pressure vessel and piping
• PLC Control based / Microprocessor based control
• Redundant systems compliance to SIL II & III requirements\
• ATEX, suitable for Zone 1 / Zone 2
• Tropicalization ambient temperature up to 65 ºC
• Winterization ambient temperature down to -50 ºC
• Painting (external / internal) as per required specifications
• Pressure Dew point as per ISO 8573
• ASME or Classification approval is available
• Specific flow and dew point is available upon request.
• Ancillaries are included.
  - Prefilter and afterfilter (single or dual)
  - Safety valve
  - Pressure gauge
  - Local control panel (suitable for site conditions)

Specifications

- Application : Instrument Air Dryers for Offshore (Topside)

- Type : Heatless Regeneration Desiccant

- Applied Codes : NORSOK, CE Marking in accordance with EU Directives(MD-2006/42/EC, PED-1997/23/EC)

- Construction : 2 Dryers with Pre/After filters on common base skid

- Ambient Temperature : 35 °C

- Discharge Pressure : 10 barg

- Rated Flow : 5065 Sm3/hr

- Dew Point : - 40 °C

- Pressure vessel & Piping material : 316L Stainless Steel

- Applied Coating System : TSA Coating

- Control Panel : RIO Cabinet with class 1 control system, fiber optic wired to platform SAS, Ex II 3 G Ex d e mb nA[ia] IIC T3